15245280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{3529}}^1$

素因数の和:3553

約数の個数: 96

約数和(自身を含む): 53373600

約数和(自身を除く): 38128320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 3529, 4320, 7058, 10587, 14116, 17645, 21174, 28232, 31761, 35290, 42348, 52935, 56464, 63522, 70580, 84696, 95283, 105870, 112928, 127044, 141160, 158805, 169392, 190566, 211740, 254088, 282320, 317610, 338784, 381132, 423480, 476415, 508176, 564640, 635220, 762264, 846960, 952830, 1016352, 1270440, 1524528, 1693920, 1905660, 2540880, 3049056, 3811320, 5081760, 7622640, 15245280]

約数ペア:

[(1, 15245280), (2, 7622640), (3, 5081760), (4, 3811320), (5, 3049056), (6, 2540880), (8, 1905660), (9, 1693920), (10, 1524528), (12, 1270440), (15, 1016352), (16, 952830), (18, 846960), (20, 762264), (24, 635220), (27, 564640), (30, 508176), (32, 476415), (36, 423480), (40, 381132), (45, 338784), (48, 317610), (54, 282320), (60, 254088), (72, 211740), (80, 190566), (90, 169392), (96, 158805), (108, 141160), (120, 127044), (135, 112928), (144, 105870), (160, 95283), (180, 84696), (216, 70580), (240, 63522), (270, 56464), (288, 52935), (360, 42348), (432, 35290), (480, 31761), (540, 28232), (720, 21174), (864, 17645), (1080, 14116), (1440, 10587), (2160, 7058), (3529, 4320)]